The DBA 4000 Series plain rotor for 2019–2022 Subaru Forester front applications with Sport Brakes is a direct-replacement rotor tailored to that specific braking package. Cast from XG-150 high-carbon alloyed iron and treated with Thermal Stability Profiling, it uses Kangaroo Paw ventilation to expand surface area and improve cooling, delivering up to 30% more surface and about 20% improved cooling versus straight vane rotors while maintaining factory fitment.
DBA 19-22 Subaru Forester (w/Sport Brakes) Front 4000 Series Plain Rotor